Amount Deducted from Nuno's paycheck weekly for healthcare = $ 10.50
Amount paid by employer for nuno's premium for health care = 70% of premium
Let amount for weekly premium = $ x
So, 10.50 +
= x

Amount charged for a day for the premium = $ 5
As there are 52 weeks + 1 day in a non leap year.
Total Amount that is Annual premium = 52 × 35+5 =1820+5 = $ 1825
If this is a leap year : 52 weeks + 2 days
Total Annual premium = 1820 +10 = $ 1830