35 points!
A car wash offers its customers two plans: a gold plan and a silver plan.
• Last month, 160 customers had the gold plan and 240 customers had the silver plan.
• This month, membership for the gold plan increased by 20% and membership for the silver plan decreased by 5% compared to last month.
Part A
To the nearest whole percentage, what was the overall percent change in plan membership at the car wash? Enter the answer in the box.
___%
Part B
Was the overall change a percent decrease or a percent increase?
A. percent decrease
B. percent increase