Madison's gross tax liability is $10,450. madison had $4,520 of tax credits available and she had $9,300 of taxes withheld by her employer. what is madison's taxes due (or taxes refunded) with her tax return?

Amanager of a store that sells and installs spas wants to prepare a forecast for january and june of next year. her forecasts are a combination of trend and seasonality. she uses the following equation to estimate the trend component of monthly demand: ft = 30+5t, where t = 1 in january of this year. seasonal relatives are 0.60 for january and 1.50 for june. what demands should she predict for january and june of next year