Business Math - I need full answer xD thanks!
A smartphone manufacturer wholesales the smartphone to retail outlets throughout the South East Asia. It was found that the wholesale price is based on the quantity sold with the function
p(x) = 90 - 4x, 1 ≤ x ≤ 15
Where p(x) is the wholesale price per mobile phone with x millions of mobile phones sold.
Also, it was known that the fixed cost for manufacturing and selling the mobile phone is RM156 mil and to produce every 1 million units of mobile phone, the cost incurred is RM19 millions. (The marginal cost is RM19 mil per 1 million units of mobile phone sold.)
a. Answer the following questions:
i. Find the total cost for 4 million of mobile phone and 6.5 million of mobile phones respectively.
ii. Find the cost function C(x) for manufacturing and selling the mobile phones.
iii. Find the revenue 6.5 million of mobile phones.
iv. Find the revenue function R(x) for the mobile phones.
b. Sketch the functions C(x) and R(x) on a same graph. On the graph, label the following:
i. Find the break-even quantity and break-even revenue for selling the mobile phones.
ii. Find the profit function, P(x).
iii. How many mobile phone should the manufacturer produce?
Hints:
Production cost = Marginal Cost + Fixed Cost
Revenue = Selling Price x Unit Sold
Profit = Revenue - Production Cost
Break-even happens when revenue equals to production cost.
				
			A smartphone manufacturer wholesales the smartphone to retail outlets throughout the South East Asia. It was found that the wholesale price is based on the quantity sold with the function
p(x) = 90 - 4x, 1 ≤ x ≤ 15
Where p(x) is the wholesale price per mobile phone with x millions of mobile phones sold.
Also, it was known that the fixed cost for manufacturing and selling the mobile phone is RM156 mil and to produce every 1 million units of mobile phone, the cost incurred is RM19 millions. (The marginal cost is RM19 mil per 1 million units of mobile phone sold.)
a. Answer the following questions:
i. Find the total cost for 4 million of mobile phone and 6.5 million of mobile phones respectively.
ii. Find the cost function C(x) for manufacturing and selling the mobile phones.
iii. Find the revenue 6.5 million of mobile phones.
iv. Find the revenue function R(x) for the mobile phones.
b. Sketch the functions C(x) and R(x) on a same graph. On the graph, label the following:
i. Find the break-even quantity and break-even revenue for selling the mobile phones.
ii. Find the profit function, P(x).
iii. How many mobile phone should the manufacturer produce?
Hints:
Production cost = Marginal Cost + Fixed Cost
Revenue = Selling Price x Unit Sold
Profit = Revenue - Production Cost
Break-even happens when revenue equals to production cost.
			
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