please answer all 4 multiple choice questions

Consider the following two activities (1) performing warranty work, Cost: 560,000. The warranty cost of the most efficient competitor is $10.000 study reveals that the most icient level would use 2,500 purchase orders and entail a cost of $55.000 ) Pacha m p p asen What is the total non -added cost 560.000 $100,000 S105.000 Question 10 Which of the following refers to the minimum acceptable rate of return? The standard rate The contribution margin The cost of capital The future rate All of these Question 11 The scatter graph method used to establish a cost relationship: displays a constant level of cost for a range of output. uses only two data points to build the graph. is a good way to identify nonlinearity. All of these are correct. is concerned with doing the activity right the first time it is performed. Time Efficiency Quality Velocity None of these