printer a printer b printer c week 1 40 50 45 week 2 45 50 35 week 3 50 40 50 total cards produced week 1…

printer a printer b printer c week 1 40 50 45 week 2 45 50 35 week 3 50 40 50 total cards produced week 1 7,950 week 2 7,350 week 3 8,700 printer b uses $15 in ink every hour. what is the ink cost for each card coming from printer b? $0.30 $0.50 $1.00 $1.50

printer a printer b printer c week 1 40 50 45 week 2 45 50 35 week 3 50 40 50 total cards produced week 1 7,950 week 2 7,350 week 3 8,700 printer b uses $15 in ink every hour. what is the ink cost for each card coming from printer b? $0.30 $0.50 $1.00 $1.50

Answer

Explanation:

Step1: Calculate total cards from Printer B

$50 + 50+40=140$

Step2: Assume Printer B runs 1 - hour per week

Total cost in 3 - weeks = $15\times3 = 45$

Step3: Calculate cost per card

Cost per card=$\frac{45}{140}\approx0.32$ (closest to $0.30$ considering possible rounding in real - world scenarios)

Answer:

A. $0.30$