A company planned on serving 31,000 customers during the period. The following lists budgeted rates for revenues and expenses. The variable "q" stands for quantity: revenue= $3.60q wages and salaries expenses= $27,000 + $1.20q supplies expenses= $0.50q Insurance expenses= $8,100 other expenses= $6,900 + $0.40q

actual results for the period are customers served 28,800 revenue $102,500 wages and saaries expenses $51,300 supplies expenses $17,800 insurance expenses $8,000 other expenses $14,300

what amount would appear in the planning budget for supplies expenses? what amount would appear in he flexible budget for insurance expenses? what is the activity variance for wages and salaries expenses? make sure to indicate whether the variance is favourable or unfavourable. what is the revenue variance for revenue? (and is is favourable or unfavourable.