<human>:  Christy and her friend Tanya go to Target to buy some face moisturizer and body lotions. Christy spends twice as much as Tanya, who pays 50$ for two face moisturizers each and 60$ per body lotion, buying four of them. How much money did they spend together in total?
<bot>: How much did Tanya spend on face moisturizers? ** The total amount Tanya spent on face moisturizers is 50*2 = $<<50*2=100>>100
How much did Tanya spend on body lotions? ** If she bought four body lotions, the total cost is 4*60 = $<<4*60=240>>240
How much did Tanya spend in total? ** Tanya spent a total of 240+100 = $<<240+100=340>>340 in the store.
How much did Christy spend in total? ** If Christy spent twice this amount, the total was 2*340 = $ 680
How much money did they spend together in total? ** The total amount of money they both spent is 680+340 = <<680+340=1020>>1020$
#### 1020