AmaiyahHarrison5072 AmaiyahHarrison5072 20-12-2022 Business contestada Mike and kim invest $18,000 in equipment to print yearbooks for schools. each yearbook costs $5 to print and sells for $30. how many yearbooks must they sell before their business breaks even? a. 720 b. 3,600 c. 600 d. 1,060