Deepa goes to a post-office to post/mail letters and parcels. The postal rates depicted are as below:

Letter Weighing :
(i) 20 g or less - 5.00
(ii) Per every additional 20 g - 2.00

Parcel Weighing :
(i) 50 g or less - 5.00
(ii) For every additional 50 g - 3.00

Deepa wants to send two parcels weighing 250 g and 300 g respectively and two letters each to 20 g and 40 g respectively. How much postal charge does she have to pay?