PLEASE EXPLAIN HOW TO DO IT AND EXCEL SHEET FOR IT

At the Children's Hospital in Seattle there are, on average, 40 births per week. Mother and child stay, on average, one day before they leave the hospital. At the Swedish Hospital (also in Seattle), the average number of births per week is 170. Mothers and children stay in the hospital one day, on average. a. How many new mothers, on average, are staying at the Children's Hospital? (Round your intermediate calculations to 4 decimal places and final answer to 1 decimal place.) Number of new mothers b. How many new mothers, on average, are staying at the Swedish Hospital? (Round your intermediate calculations to 4 decimal places and final answer to 1 decimal place.) Number of new mothers c. The directors of the two hospitals are negotiating unifying the maternity wards of the two hospitals. They believe this will help reduce the number of new mothers staying in the unified ward. How many new mothers would be staying, on average, in the unified ward? (Assume that the average number of births and the length of stay of the new mothers will not change.) (Round your intermediate calculations to 4 decimal places and final answer to 1 decimal place.) Number of new mothers