(solution) need this to be in TC, TR and variable cost etc. formulas.

(solution) need this to be in TC, TR and variable cost etc. formulas.

need this to be in TC, TR and variable cost etc. formulas. thanks! 

time-for-u’s has set up a booth in a shopping mall to sell calendars for $2.96 each. it plabs to set the unit price at $9.99 during the time it is in business, it must rent equipment for $190 per day. and oay wages of $321 per day. answer the following: 

a) how many calendars must the business sell each day to breakeven?

b) if it decreases the wages to $240.70 per day how many must it sell each day to breakeven? 

c) if the business puts the calendars on sale at 25% off what would be the profit if it sold 120 units in a day?

d) on the last day the business plans to be in the mall 200 calendars remain on hand. if the wages for the day are $222 what is the lowest price it can charge for each calendar and still break even for that day?